/* ==========================================================================
   RODOPIO — estúdio de motion design e 3D (projeto conceito VEXA)
   Cores e fontes no :root. Archivo é variável em peso E largura (font-stretch
   62%–125%): o contraste condensado × largo é a assinatura da marca.
   ========================================================================== */
@font-face { font-family: "Archivo"; src: url(../fonts/archivo-var.woff2) format("woff2"); font-weight: 100 900; font-stretch: 62% 125%; font-display: swap; }
@font-face { font-family: "Fragment Mono"; src: url(../fonts/fragment-mono.woff2) format("woff2"); font-weight: 400; font-display: swap; }

:root {
  --breu: #08080A;
  --breu-2: #111115;
  --breu-3: #19191F;
  --osso: #F2EFE9;
  --cinza: #A3A0A8;
  --linha: rgba(242, 239, 233, .12);
  --neon: #FF2E7E;
  --neon-2: #FF7AB0;
  --gelo: #9FE8FF;
  --f: "Archivo", system-ui, sans-serif;
  --mono: "Fragment Mono", ui-monospace, monospace;
  --faixa: 30px;
  --cx: 1320px;
  --gutter: clamp(16px, 4vw, 48px);
  --ease: cubic-bezier(.16, 1, .3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--breu); color: var(--osso); font: 400 1rem/1.6 var(--f); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--neon); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--neon); color: var(--breu); }
.cx { max-width: var(--cx); margin-inline: auto; padding-inline: var(--gutter); }
.pular { position: fixed; left: 12px; top: 40px; z-index: 300; background: var(--osso); color: var(--breu); padding: 10px 14px; border-radius: 8px; transform: translateY(-300%); }
.pular:focus { transform: none; }
.neon { color: var(--neon); }
.largo { font-stretch: 125%; font-weight: 300; text-transform: none; letter-spacing: -.04em; }

/* ---------- faixa VEXA ---------- */
.vexa-faixa { position: fixed; inset: 0 0 auto; height: var(--faixa); z-index: 160; display: flex; align-items: center; justify-content: center; gap: 18px; padding-inline: 12px; background: #000; color: #D9D6DF; font: 400 11.5px/1 var(--mono); letter-spacing: .02em; border-bottom: 1px solid var(--linha); }
.vexa-faixa strong { color: #fff; }
.vexa-faixa a { color: var(--neon-2); text-decoration: none; border-bottom: 1px solid rgba(255,122,176,.4); padding-block: 3px; white-space: nowrap; }
.vexa-faixa a:hover { border-color: var(--neon-2); }

/* ---------- grão ---------- */
.grao { position: fixed; inset: -50%; z-index: 140; pointer-events: none; opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grao 1s steps(6) infinite; }
@keyframes grao { 0%{transform:translate(0,0)} 20%{transform:translate(-4%,3%)} 40%{transform:translate(3%,-5%)} 60%{transform:translate(-6%,-2%)} 80%{transform:translate(5%,4%)} 100%{transform:translate(0,0)} }

/* ---------- cursor ---------- */
.cursor { display: none; }
.tem-mouse .cursor { display: block; position: fixed; left: 0; top: 0; z-index: 200; pointer-events: none; }
.cursor__ponto, .cursor__anel { position: fixed; left: 0; top: 0; border-radius: 50%; will-change: transform; }
.cursor__ponto { width: 6px; height: 6px; margin: -3px 0 0 -3px; background: var(--neon); }
.cursor__anel { width: 40px; height: 40px; margin: -20px 0 0 -20px; display: grid; place-items: center; }
.cursor__anel::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(242,239,233,.55); transition: transform .45s var(--ease), background-color .3s, border-color .3s; }
.cursor__txt { position: relative; font: 500 11px/1 var(--mono); letter-spacing: .04em; text-transform: uppercase; color: var(--breu); opacity: 0; transform: scale(.6); transition: opacity .25s, transform .4s var(--ease); white-space: nowrap; }
.cursor.link .cursor__anel::before { transform: scale(1.5); border-color: var(--neon); }
.cursor.rotulo .cursor__anel::before { transform: scale(2.3); background: var(--neon); border-color: var(--neon); }
.cursor.rotulo .cursor__txt { opacity: 1; transform: none; }
.cursor.rotulo .cursor__ponto, .cursor.esconde .cursor__ponto { opacity: 0; }
.cursor.esconde .cursor__anel { opacity: 0; }
.cursor.arrasta .cursor__anel::before { transform: scale(.7); border-color: var(--gelo); }
.tem-mouse, .tem-mouse a, .tem-mouse button { cursor: none; }
.tem-mouse .lab__alca { cursor: none; }

/* ---------- topo ---------- */
.topo { position: fixed; top: var(--faixa); left: 0; right: 0; z-index: 120; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px var(--gutter); transition: transform .5s var(--ease), background-color .4s; }
.topo.solido { background: rgba(8,8,10,.72); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--linha); }
.topo.some { transform: translateY(-110%); }
.marca { display: inline-flex; align-items: center; text-decoration: none; font: 800 1.55rem/1 var(--f); font-stretch: 125%; letter-spacing: -.045em; }
.marca__o { width: .78em; height: .78em; margin-left: .02em; margin-top: .06em; }
.marca__orbita { transform-origin: 20px 20px; animation: orbita 3.2s cubic-bezier(.65,0,.35,1) infinite; }
@keyframes orbita { to { transform: rotate(360deg); } }
.topo__nav { display: flex; gap: 28px; font: 400 .8rem/1 var(--mono); text-transform: uppercase; letter-spacing: .06em; }
.topo__nav a { text-decoration: none; color: var(--cinza); position: relative; padding-block: 6px; transition: color .3s; }
.topo__nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--neon); transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease); }
.topo__nav a:hover { color: var(--osso); }
.topo__nav a:hover::after { transform: scaleX(1); transform-origin: left; }

/* ---------- botões ---------- */
.botao { position: relative; display: inline-flex; align-items: center; gap: 12px; padding: 17px 26px; border-radius: 999px; background: var(--osso); color: var(--breu); font: 600 .95rem/1 var(--f); text-decoration: none; overflow: hidden; isolation: isolate; will-change: transform; transition: color .35s; }
.botao::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--neon); border-radius: inherit; transform: translateY(101%); transition: transform .5s var(--ease); }
.botao:hover::before { transform: none; }
.botao svg { width: 18px; height: 18px; transition: transform .45s var(--ease); }
.botao:hover svg { transform: translateX(4px); }
.botao span, .botao svg { position: relative; }
.botao--p { padding: 12px 18px; font-size: .85rem; }
.botao--neon { background: var(--neon); color: #0A0306; }
.botao--neon::before { background: var(--osso); }
.botao--linha { background: transparent; color: var(--osso); box-shadow: inset 0 0 0 1px rgba(242,239,233,.35); }
.botao--linha::before { background: var(--osso); }
.botao--linha:hover { color: var(--breu); }
.botao--grande { padding: 24px 36px; font-size: 1.15rem; background: var(--breu); color: var(--osso); }
.botao--grande::before { background: var(--osso); }
.botao--grande:hover { color: var(--breu); }

/* ---------- rótulos / títulos ---------- */
.rotulo { display: flex; align-items: center; gap: 10px; font: 400 .78rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--cinza); margin-bottom: 22px; }
.ponto-neon { width: 8px; height: 8px; border-radius: 50%; background: var(--neon); box-shadow: 0 0 12px var(--neon); animation: pisca 2s ease-in-out infinite; }
@keyframes pisca { 50% { opacity: .35; } }
.sec-tit { font: 800 clamp(2.6rem, 7vw, 6.4rem)/.9 var(--f); font-stretch: 62%; text-transform: uppercase; letter-spacing: -.01em; }
.sec-tit .largo { display: block; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: flex-end; padding: calc(var(--faixa) + 110px) 0 clamp(28px, 5vh, 56px); overflow: hidden; background: var(--breu); }
.hero__gl, .hero__fallback { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__fallback { display: none; background: radial-gradient(40% 50% at 70% 45%, rgba(255,46,126,.35), transparent 70%), radial-gradient(25% 30% at 75% 40%, rgba(159,232,255,.25), transparent 70%); }
.sem-gl .hero__fallback { display: block; }
.sem-gl .hero__gl { display: none; }
.hero__conteudo { position: relative; z-index: 2; width: 100%; max-width: var(--cx); margin-inline: auto; padding-inline: var(--gutter); pointer-events: none; will-change: transform, opacity; }
.hero__conteudo a, .hero__conteudo button { pointer-events: auto; }
.hero__tit { font: 850 clamp(4.2rem, 14.5vw, 14rem)/.84 var(--f); font-stretch: 62%; text-transform: uppercase; letter-spacing: -.012em; margin-bottom: clamp(24px, 4vh, 44px); }
.linha { display: block; overflow: hidden; padding-bottom: .04em; margin-bottom: -.04em; }
.linha__in { display: inline-block; }
.l { display: inline-block; transform-origin: 50% 100%; will-change: transform; }
.hero__base { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 28px; }
.hero__sub { max-width: 44ch; color: #D6D3DB; font-size: clamp(1rem, 1.25vw, 1.13rem); }
.hero__acoes { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__meta { position: absolute; z-index: 2; right: var(--gutter); top: calc(var(--faixa) + 96px); display: grid; gap: 8px; justify-items: end; font: 400 .72rem/1.2 var(--mono); letter-spacing: .05em; text-transform: uppercase; color: var(--cinza); text-align: right; }
.hero__fps b { color: var(--gelo); font-weight: 400; }
.hero__dica { position: absolute; z-index: 2; left: 50%; bottom: 14px; transform: translateX(-50%); display: none; align-items: center; gap: 10px; font: 400 .7rem/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--cinza); }
.dica-mouse { width: 14px; height: 22px; border: 1.5px solid var(--cinza); border-radius: 8px; position: relative; }
.dica-mouse::after { content: ""; position: absolute; left: 50%; top: 4px; width: 2px; height: 5px; margin-left: -1px; background: var(--neon); border-radius: 2px; animation: rola 1.6s var(--ease) infinite; }
@keyframes rola { 0% { transform: translateY(0); opacity: 1; } 100% { transform: translateY(8px); opacity: 0; } }
@media (min-width: 900px) { .hero__dica { display: flex; } }

/* coreografia de entrada */
.js .hero__tit .linha__in { transform: translateY(105%) rotate(4deg); }
.js .hero__rotulo, .js .hero__base, .js .hero__meta, .js .topo { opacity: 0; }
.entrou .hero__tit .linha__in { transform: none; transition: transform 1.3s var(--ease); }
.entrou .hero__tit .linha:nth-child(2) .linha__in { transition-delay: .09s; }
.entrou .hero__tit .linha:nth-child(3) .linha__in { transition-delay: .18s; }
.entrou .hero__rotulo, .entrou .hero__base, .entrou .hero__meta, .entrou .topo { opacity: 1; transition: opacity 1s ease .55s, transform .5s var(--ease), background-color .4s; }
.js .hero__gl { opacity: 0; transform: scale(1.12); }
.entrou .hero__gl { opacity: 1; transform: none; transition: opacity 1.6s ease, transform 2s var(--ease); }

/* ==========================================================================
   MARQUEE
   ========================================================================== */
.faixas { position: relative; z-index: 3; padding-block: clamp(20px, 4vw, 44px); background: var(--breu); border-block: 1px solid var(--linha); overflow: hidden; }
.faixa { overflow: hidden; white-space: nowrap; }
.faixa__trilho { display: inline-flex; align-items: center; gap: .45em; will-change: transform; font: 850 clamp(2.6rem, 7.5vw, 6.6rem)/1.05 var(--f); font-stretch: 62%; text-transform: uppercase; padding-right: .45em; }
.faixa__trilho i { font-style: normal; color: var(--neon); font-size: .55em; }
.faixa--vazada .faixa__trilho { font-stretch: 125%; font-weight: 300; text-transform: none; font-size: clamp(1.6rem, 4.2vw, 3.6rem); color: transparent; -webkit-text-stroke: 1px rgba(242,239,233,.55); letter-spacing: -.03em; }
.faixa--vazada .faixa__trilho i { -webkit-text-stroke: 0; color: var(--gelo); }

/* ==========================================================================
   MANIFESTO
   ========================================================================== */
.manifesto { padding-block: clamp(110px, 18vw, 220px); }
.manifesto__txt { font: 500 clamp(1.85rem, 4.4vw, 4.1rem)/1.12 var(--f); letter-spacing: -.025em; max-width: 22ch; }
.manifesto__txt em { font-style: normal; font-stretch: 125%; font-weight: 300; color: var(--neon); }
.pal { opacity: .16; transition: opacity .25s linear; }
.pal.on { opacity: 1; }

/* ==========================================================================
   SERVIÇOS — trilho horizontal guiado pela rolagem
   ========================================================================== */
.servicos { position: relative; background: var(--osso); color: var(--breu); }
.servicos .rotulo { color: #57545C; }
.servicos__pin { padding-block: 96px 64px; }
.servicos__cab { display: grid; gap: 4px; margin-bottom: 44px; }
.servicos__barra { height: 2px; background: rgba(8,8,10,.12); margin-top: 28px; overflow: hidden; }
.servicos__barra i { display: block; height: 100%; background: var(--neon); transform: scaleX(0); transform-origin: left; }
.servicos__janela { overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-inline: var(--gutter); }
.servicos__janela::-webkit-scrollbar { display: none; }
.servicos__trilho { display: flex; gap: 18px; width: max-content; padding-right: var(--gutter); }
.serv { scroll-snap-align: start; width: min(84vw, 560px); background: var(--breu); color: var(--osso); border-radius: 22px; overflow: hidden; display: grid; grid-template-rows: auto 1fr; }
.serv__vis { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: radial-gradient(70% 80% at 50% 60%, #1E1A24, var(--breu)); border-bottom: 1px solid var(--linha); }
.serv__txt { padding: 26px 26px 28px; display: grid; gap: 12px; align-content: start; }
.serv__n { font: 400 .78rem/1 var(--mono); color: var(--neon-2); }
.serv h3 { font: 800 clamp(1.7rem, 2.6vw, 2.3rem)/1 var(--f); font-stretch: 75%; text-transform: uppercase; }
.serv p { color: #CBC8D0; max-width: 42ch; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.tags li { font: 400 .72rem/1 var(--mono); padding: 7px 10px; border: 1px solid var(--linha); border-radius: 999px; color: var(--cinza); }

@media (min-width: 900px) {
  .servicos { height: var(--trilho-h, 400vh); }
  .servicos__pin { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; justify-content: center; padding-block: calc(var(--faixa) + 64px) 40px; overflow: hidden; }
  .servicos__janela { overflow: visible; padding-inline: 0; }
  .servicos__trilho { padding-left: max(var(--gutter), calc((100vw - var(--cx)) / 2 + var(--gutter))); padding-right: 12vw; gap: 24px; will-change: transform; }
  .servicos__cab { margin-bottom: 28px; }
  .servicos__cab .sec-tit { font-size: clamp(2.4rem, 5vw, 4.8rem); }
  .serv { width: min(64vw, 900px); grid-template-columns: 1.1fr 1fr; grid-template-rows: none; height: min(50vh, 440px); }
  .serv__vis { aspect-ratio: auto; height: 100%; border-bottom: 0; border-right: 1px solid var(--linha); }
  .serv__txt { align-content: end; padding: 32px; }
  .serv:nth-child(even) { transform: translateY(18px); }
}
.sem-pin .servicos { height: auto; }
.sem-pin .servicos__pin { position: static; height: auto; }

/* mini-visuais (CSS puro, pausam fora da tela) */
.serv__vis * { animation-play-state: paused; }
.serv__vis.vivo * { animation-play-state: running; }
/* 1 vinheta */
.vis-vinheta { display: grid; place-items: center; }
.vv__circ { position: absolute; width: 46%; aspect-ratio: 1; border-radius: 50%; background: var(--neon); animation: vvCirc 3.6s var(--ease) infinite; }
@keyframes vvCirc { 0% { transform: scale(0); } 35%, 70% { transform: scale(1); } 100% { transform: scale(3.2); opacity: 0; } }
.vv__logo { position: relative; display: flex; overflow: hidden; font: 900 clamp(2.2rem, 5vw, 4rem)/1 var(--f); font-stretch: 62%; color: #0A0306; }
.vv__logo span { display: inline-block; animation: vvL 3.6s var(--ease) infinite; }
.vv__logo span:nth-child(2) { animation-delay: .06s; } .vv__logo span:nth-child(3) { animation-delay: .12s; } .vv__logo span:nth-child(4) { animation-delay: .18s; }
@keyframes vvL { 0%, 12% { transform: translateY(110%); } 30%, 68% { transform: none; } 80%, 100% { transform: translateY(-110%); } }
.vv__linha { position: absolute; left: 18%; right: 18%; bottom: 22%; height: 2px; background: var(--osso); transform: scaleX(0); animation: vvLinha 3.6s var(--ease) infinite; }
@keyframes vvLinha { 0%, 25% { transform: scaleX(0); transform-origin: left; } 45%, 65% { transform: scaleX(1); transform-origin: left; } 66% { transform-origin: right; } 85%, 100% { transform: scaleX(0); transform-origin: right; } }
/* 2 cubo */
.vis-cubo { display: grid; place-items: center; perspective: 700px; }
.cubo { --s: clamp(70px, 9vw, 120px); position: relative; width: var(--s); height: var(--s); transform-style: preserve-3d; animation: cubo 7s linear infinite; }
.cubo i { position: absolute; inset: 0; border: 1.5px solid var(--neon-2); background: linear-gradient(135deg, rgba(255,46,126,.28), rgba(159,232,255,.08)); }
.cubo i:nth-child(1) { transform: translateZ(calc(var(--s) / 2)); }
.cubo i:nth-child(2) { transform: rotateY(180deg) translateZ(calc(var(--s) / 2)); }
.cubo i:nth-child(3) { transform: rotateY(90deg) translateZ(calc(var(--s) / 2)); }
.cubo i:nth-child(4) { transform: rotateY(-90deg) translateZ(calc(var(--s) / 2)); }
.cubo i:nth-child(5) { transform: rotateX(90deg) translateZ(calc(var(--s) / 2)); }
.cubo i:nth-child(6) { transform: rotateX(-90deg) translateZ(calc(var(--s) / 2)); }
@keyframes cubo { from { transform: rotateX(-22deg) rotateY(0); } to { transform: rotateX(-22deg) rotateY(360deg); } }
.cubo__sombra { position: absolute; bottom: 16%; width: 30%; height: 14px; border-radius: 50%; background: radial-gradient(rgba(255,46,126,.45), transparent 70%); animation: sombra 3.5s ease-in-out infinite; }
@keyframes sombra { 50% { transform: scaleX(.7); opacity: .6; } }
/* 3 redes */
.vis-redes { display: grid; place-items: center; }
.cel { position: relative; height: 82%; aspect-ratio: 9 / 16; border-radius: 16px; border: 1.5px solid rgba(242,239,233,.4); background: #121017; overflow: hidden; }
.cel__barra { position: absolute; top: 8px; left: 8px; right: 8px; display: flex; gap: 3px; }
.cel__barra i { flex: 1; height: 2px; background: rgba(242,239,233,.25); overflow: hidden; position: relative; }
.cel__barra i::after { content: ""; position: absolute; inset: 0; background: var(--osso); transform: scaleX(0); transform-origin: left; animation: story 6s linear infinite; }
.cel__barra i:nth-child(2)::after { animation-delay: 2s; } .cel__barra i:nth-child(3)::after { animation-delay: 4s; }
@keyframes story { 0% { transform: scaleX(0); } 33% { transform: scaleX(1); } 34%, 100% { transform: scaleX(1); opacity: 0; } }
.cel__bolha { position: absolute; border-radius: 50%; }
.b1 { width: 70%; aspect-ratio: 1; left: -10%; top: 18%; background: radial-gradient(circle at 35% 35%, var(--neon-2), var(--neon) 50%, #6b0a33); animation: bolha 4s ease-in-out infinite; }
.b2 { width: 40%; aspect-ratio: 1; right: -6%; top: 46%; background: radial-gradient(circle at 35% 35%, #fff, var(--gelo) 45%, #2a6d84); animation: bolha 4s ease-in-out -2s infinite; }
@keyframes bolha { 50% { transform: translate(8%, -10%) scale(1.08); } }
.cel__tit { position: absolute; left: 10%; right: 10%; bottom: 16%; display: grid; gap: 5px; }
.cel__tit i { height: 9px; border-radius: 3px; background: var(--osso); transform-origin: left; animation: legenda 2.4s var(--ease) infinite; }
.cel__tit i:nth-child(2) { width: 60%; animation-delay: .12s; }
@keyframes legenda { 0% { transform: scaleX(0); } 40%, 80% { transform: scaleX(1); } 100% { transform: scaleX(1); opacity: 0; } }
.cel__cor { position: absolute; right: 9%; bottom: 5%; color: var(--neon); font-size: 16px; animation: coracao 1.2s var(--ease) infinite; }
@keyframes coracao { 0%, 100% { transform: scale(1); } 30% { transform: scale(1.5); } }
/* 4 identidade */
.vis-ident { display: grid; place-items: center; }
.forma { position: absolute; width: 22%; aspect-ratio: 1; }
.f1 { background: var(--neon); border-radius: 50%; animation: f1 4.8s var(--ease) infinite; }
.f2 { border: 3px solid var(--osso); animation: f2 4.8s var(--ease) infinite; }
.f3 { background: var(--gelo); clip-path: polygon(50% 0, 100% 100%, 0 100%); animation: f3 4.8s var(--ease) infinite; }
@keyframes f1 { 0%, 100% { transform: translateX(-120%) scale(1); } 33% { transform: translateX(0) scale(1.3); } 66% { transform: translateX(120%) scale(.7); } }
@keyframes f2 { 0%, 100% { transform: rotate(0) scale(.6); } 33% { transform: rotate(135deg) scale(1.4); border-radius: 50%; } 66% { transform: rotate(270deg) scale(.9); border-radius: 0; } }
@keyframes f3 { 0%, 100% { transform: translateX(120%) rotate(0); } 33% { transform: translate(60%, 90%) rotate(120deg) scale(.6); } 66% { transform: translateX(-120%) rotate(240deg); } }
/* 5 interfaces */
.vis-ui { display: grid; grid-template-columns: repeat(3, auto); place-content: center; align-items: center; gap: clamp(16px, 3vw, 36px); }
.ui-chave { width: 64px; height: 36px; border-radius: 99px; background: #2A2830; position: relative; animation: chaveBg 2.4s steps(1) infinite; }
.ui-chave i { position: absolute; top: 4px; left: 4px; width: 28px; height: 28px; border-radius: 50%; background: var(--osso); animation: chave 2.4s var(--ease) infinite; }
@keyframes chave { 0%, 45% { transform: none; } 50%, 95% { transform: translateX(28px); } }
@keyframes chaveBg { 0% { background: #2A2830; } 50% { background: var(--neon); } }
.ui-carga { display: flex; gap: 6px; }
.ui-carga i { width: 10px; height: 10px; border-radius: 50%; background: var(--gelo); animation: carga .9s ease-in-out infinite alternate; }
.ui-carga i:nth-child(2) { animation-delay: .15s; } .ui-carga i:nth-child(3) { animation-delay: .3s; }
@keyframes carga { to { transform: translateY(-14px); opacity: .4; } }
.ui-botao { position: relative; display: grid; place-items: center; height: 40px; width: 104px; border-radius: 99px; background: var(--osso); color: var(--breu); font: 600 .85rem/1 var(--f); overflow: hidden; animation: uiBt 3s var(--ease) infinite; }
.ui-botao span, .ui-botao b { grid-area: 1 / 1; }
.ui-botao b { color: var(--breu); transform: translateY(200%); animation: uiOk 3s var(--ease) infinite; }
.ui-botao span { animation: uiTx 3s var(--ease) infinite; }
@keyframes uiBt { 0%, 30% { transform: scaleX(1); } 40% { transform: scaleX(.42); background: var(--gelo); } 90% { transform: scaleX(.42); background: var(--gelo); } 100% { transform: scaleX(1); } }
@keyframes uiTx { 0%, 30% { transform: none; opacity: 1; } 36%, 92% { opacity: 0; } 100% { opacity: 1; } }
@keyframes uiOk { 0%, 40% { transform: translateY(200%); } 50%, 88% { transform: scaleX(2.4); } 96%, 100% { transform: translateY(-200%) scaleX(2.4); } }

/* ==========================================================================
   TRABALHOS
   ========================================================================== */
.trabalhos { position: relative; padding-block: clamp(110px, 14vw, 180px); perspective: 1400px; overflow-x: clip; }
.trabalhos__inclina { transform-origin: 50% 0; will-change: transform; }
.trabalhos__cab { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 36px; }
.trabalhos__nota { max-width: 34ch; color: var(--cinza); font-size: .93rem; }
.filtros { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.filtro { font: 400 .78rem/1 var(--mono); text-transform: uppercase; letter-spacing: .06em; padding: 11px 16px; border-radius: 999px; border: 1px solid var(--linha); color: var(--cinza); transition: background-color .3s, color .3s, border-color .3s; }
.filtro:hover { border-color: rgba(242,239,233,.4); color: var(--osso); }
.filtro.ativo { background: var(--osso); color: var(--breu); border-color: var(--osso); }
.lista { border-top: 1px solid var(--linha); }
.obra { border-bottom: 1px solid var(--linha); transition: opacity .45s var(--ease), transform .55s var(--ease); }
.obra.fora { opacity: .12; }
.obra__bt { width: 100%; display: grid; grid-template-columns: 3.2em 1fr; align-items: center; gap: 4px 16px; padding: 20px 0; text-align: left; position: relative; }
.obra__n { font: 400 .8rem/1 var(--mono); color: var(--cinza); }
.obra__tit { font: 800 clamp(2.2rem, 6.6vw, 5.8rem)/.95 var(--f); font-stretch: 62%; text-transform: uppercase; transition: color .35s, letter-spacing .6s var(--ease), transform .6s var(--ease); transform-origin: left center; }
.obra__tipo { grid-column: 2; font: 400 .78rem/1.3 var(--mono); color: var(--cinza); text-transform: uppercase; letter-spacing: .05em; }
.obra__mini { grid-column: 1 / -1; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 14px; margin-top: 14px; }
.obra__bt::after { content: "↗"; position: absolute; right: 0; top: 24px; font-size: 1.4rem; color: var(--neon); opacity: 0; transform: translate(-10px, 10px); transition: opacity .3s, transform .5s var(--ease); }
@media (min-width: 900px) {
  .obra__bt { grid-template-columns: 4em 1fr auto; padding: 24px 0; }
  .obra__tipo { grid-column: 3; text-align: right; padding-right: 48px; }
  .obra__mini { display: none; }
  .obra__bt:hover .obra__tit, .obra__bt:focus-visible .obra__tit { color: var(--neon); letter-spacing: .02em; transform: translateX(18px); }
  .obra__bt:hover::after, .obra__bt:focus-visible::after { opacity: 1; transform: none; }
  .lista:hover .obra:not(:hover) .obra__tit { color: rgba(242,239,233,.3); }
}
.lente { position: fixed; left: 0; top: 0; z-index: 90; width: 380px; height: 285px; margin: -142px 0 0 -190px; pointer-events: none; opacity: 0; transform: scale(.6); transition: opacity .35s; will-change: transform, opacity; display: none; }
.tem-mouse .lente { display: block; }
.lente canvas { width: 100%; height: 100%; border-radius: 16px; }
.lente__tag { position: absolute; left: 14px; bottom: 12px; font: 400 .7rem/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; background: var(--breu); color: var(--osso); padding: 7px 9px; border-radius: 6px; }
.lente.on { opacity: 1; }

/* lightbox */
.caixa { width: min(1100px, calc(100vw - 24px)); max-height: calc(100vh - 24px); padding: 0; border: 1px solid var(--linha); border-radius: 22px; background: var(--breu-2); color: var(--osso); overflow: auto; }
.caixa::backdrop { background: rgba(4,4,6,.82); }
.caixa[open] { animation: caixaIn .6s var(--ease); }
@keyframes caixaIn { from { opacity: 0; transform: translateY(30px) scale(.96); } }
.caixa__in { position: relative; display: grid; }
.caixa__img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.caixa__txt { padding: 24px 26px 30px; display: grid; gap: 10px; }
.caixa__txt .rotulo { margin: 0; }
.caixa h3 { font: 800 clamp(2rem, 4vw, 3.4rem)/1 var(--f); font-stretch: 62%; text-transform: uppercase; }
.caixa__desc { color: #D6D3DB; max-width: 52ch; }
.caixa__nota { font: 400 .72rem/1.3 var(--mono); color: var(--cinza); text-transform: uppercase; letter-spacing: .05em; }
.caixa__fechar { position: absolute; top: 12px; right: 12px; z-index: 2; width: 46px; height: 46px; border-radius: 50%; background: var(--osso); color: var(--breu); font-size: 1.6rem; line-height: 1; }
.caixa__nav { position: absolute; top: 12px; left: 12px; display: flex; gap: 8px; }
.caixa__nav button { width: 46px; height: 46px; border-radius: 50%; background: rgba(8,8,10,.7); border: 1px solid var(--linha); }
.caixa__nav button:hover, .caixa__fechar:hover { background: var(--neon); color: #0A0306; }
@media (min-width: 900px) {
  .caixa__in { grid-template-columns: 1.5fr 1fr; align-items: end; }
  .caixa__img { height: 100%; }
}

/* ==========================================================================
   PROCESSO — cartões empilhados
   ========================================================================== */
.processo { padding-block: clamp(90px, 12vw, 160px); background: linear-gradient(var(--breu), #0E0B12 40%, var(--breu)); }
.pilha { margin-top: 48px; display: grid; gap: 22px; }
.carta { position: sticky; top: calc(var(--faixa) + 86px + var(--i) * 18px); min-height: 300px; display: grid; grid-template-columns: auto 1fr; gap: 20px 28px; align-items: start; padding: clamp(24px, 3.4vw, 44px); border-radius: 24px; border: 1px solid var(--linha); background: #141219; transform-origin: 50% 0; will-change: transform; box-shadow: 0 -20px 50px rgba(0,0,0,.5); }
.carta::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: #000; opacity: var(--d, 0); pointer-events: none; }
.carta:nth-child(2) { background: #1A1620; } .carta:nth-child(3) { background: #201A27; }
.carta:nth-child(4) { background: var(--neon); color: #0A0306; border-color: transparent; }
.carta:nth-child(4) p, .carta:nth-child(4) .carta__meta { color: #2A0612; }
.carta:nth-child(4) .carta__desenho { stroke: #0A0306; }
.carta__n { font: 850 clamp(3.4rem, 8vw, 7rem)/.8 var(--f); font-stretch: 62%; color: var(--neon); }
.carta:nth-child(4) .carta__n { color: #0A0306; }
.carta__corpo { display: grid; gap: 12px; }
.carta h3 { font: 800 clamp(1.8rem, 3.6vw, 3rem)/1 var(--f); font-stretch: 75%; text-transform: uppercase; }
.carta p { color: #CFCBD5; max-width: 46ch; }
.carta__meta { font: 400 .76rem/1 var(--mono); color: var(--gelo); text-transform: uppercase; letter-spacing: .06em; }
.carta__desenho { grid-column: 1 / -1; width: 100%; max-width: 340px; fill: none; stroke: var(--neon-2); stroke-width: 1.5; stroke-dasharray: 600; stroke-dashoffset: 600; transition: stroke-dashoffset 2.2s var(--ease); }
.carta.vista .carta__desenho { stroke-dashoffset: 0; }
@media (min-width: 900px) {
  .carta { grid-template-columns: 180px 1fr 300px; align-items: center; min-height: 340px; }
  .carta__desenho { grid-column: auto; }
}
.numeros { margin-top: clamp(64px, 9vw, 120px); display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--linha); border: 1px solid var(--linha); border-radius: 20px; overflow: hidden; }
.numeros li { background: var(--breu); padding: 26px 20px; display: grid; gap: 10px; }
.numeros b { font: 850 clamp(2.8rem, 6vw, 5rem)/.9 var(--f); font-stretch: 62%; }
.numeros span { color: var(--cinza); font-size: .9rem; }
@media (min-width: 900px) { .numeros { grid-template-columns: repeat(4, 1fr); } }

/* ==========================================================================
   LABORATÓRIO
   ========================================================================== */
.lab { padding-block: clamp(90px, 12vw, 160px); border-top: 1px solid var(--linha); }
.lab__grade { display: grid; gap: 48px; }
.lab__txt > p:not(.rotulo):not(.lab__codigo) { color: #D0CDD5; max-width: 46ch; margin-top: 22px; }
.lab__presets { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.lab__presets button { font: 400 .8rem/1 var(--mono); padding: 11px 15px; border: 1px solid var(--linha); border-radius: 999px; color: var(--cinza); transition: background-color .3s, color .3s; }
.lab__presets button:hover { color: var(--osso); border-color: rgba(242,239,233,.4); }
.lab__presets button.ativo { background: var(--neon); color: #0A0306; border-color: var(--neon); }
.lab__codigo { margin-top: 22px; font: 400 .9rem/1.4 var(--mono); color: var(--gelo); background: var(--breu-2); border: 1px solid var(--linha); display: inline-block; padding: 12px 16px; border-radius: 10px; }
.lab__palco { display: grid; gap: 22px; padding: clamp(18px, 3vw, 32px); border-radius: 24px; background: var(--breu-2); border: 1px solid var(--linha); }
.lab__graf { width: 100%; max-width: 380px; margin-inline: auto; overflow: visible; touch-action: none; }
.lab__curva { fill: none; stroke: var(--neon); stroke-width: 3; }
.lab__haste { stroke: rgba(242,239,233,.45); stroke-width: 1; stroke-dasharray: 3 4; }
.lab__fixo { fill: var(--osso); }
.lab__alca { fill: var(--breu); stroke: var(--gelo); stroke-width: 3; cursor: grab; transition: r .2s; }
.lab__alca:hover, .lab__alca:focus-visible, .lab__alca.pega { r: 12; fill: var(--gelo); outline: none; }
.lab__eixo { fill: var(--cinza); font: 400 11px var(--mono); }
.lab__pista { position: relative; height: 56px; border-radius: 999px; background: var(--breu); border: 1px solid var(--linha); }
.lab__bola, .lab__fantasma { position: absolute; top: 50%; left: 10px; width: 36px; height: 36px; margin-top: -18px; border-radius: 50%; }
.lab__bola { background: var(--neon); box-shadow: 0 0 24px rgba(255,46,126,.6); will-change: transform; }
.lab__fantasma { border: 1px solid rgba(242,239,233,.3); }
.lab__a, .lab__b { position: absolute; top: -22px; font: 400 .7rem/1 var(--mono); color: var(--cinza); }
.lab__a { left: 22px; } .lab__b { right: 22px; }
.lab__extra { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 22px; }
.lab__quad { width: 46px; height: 46px; border-radius: 10px; border: 2px solid var(--gelo); will-change: transform; }
.lab__barra { height: 10px; border-radius: 99px; background: var(--breu); overflow: hidden; }
.lab__barra i { display: block; height: 100%; background: linear-gradient(90deg, var(--neon), var(--gelo)); transform-origin: left; will-change: transform; }
.lab__play { justify-self: start; }
@media (min-width: 900px) { .lab__grade { grid-template-columns: 1fr 1.05fr; align-items: center; } }

/* ==========================================================================
   PERGUNTAS
   ========================================================================== */
.perguntas { padding-block: clamp(90px, 12vw, 160px); border-top: 1px solid var(--linha); }
.perguntas__grade { display: grid; gap: 40px; }
@media (min-width: 900px) { .perguntas__grade { grid-template-columns: 1fr 1.3fr; } }
.ac { border-bottom: 1px solid var(--linha); }
.ac:first-child { border-top: 1px solid var(--linha); }
.ac button { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0; text-align: left; font: 600 clamp(1.08rem, 1.6vw, 1.3rem)/1.3 var(--f); transition: color .3s; }
.ac button:hover { color: var(--neon-2); }
.ac button i { position: relative; flex: none; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--linha); transition: transform .5s var(--ease), background-color .3s; }
.ac button i::before, .ac button i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; margin: -.75px 0 0 -6px; background: currentColor; transition: transform .5s var(--ease); }
.ac button i::after { transform: rotate(90deg); }
.ac button[aria-expanded="true"] i { background: var(--neon); color: #0A0306; border-color: var(--neon); transform: rotate(180deg); }
.ac button[aria-expanded="true"] i::after { transform: rotate(0); }
.ac__r { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .5s var(--ease); }
.ac__r > div { overflow: hidden; }
.ac__r p { padding: 0 48px 24px 0; color: #CFCBD5; }
.ac.aberto .ac__r { grid-template-rows: 1fr; }

/* ==========================================================================
   CTA
   ========================================================================== */
.cta { position: relative; overflow: hidden; padding-block: clamp(120px, 18vw, 240px); color: #0A0306; }
.cta__disco { position: absolute; left: 50%; top: 50%; width: 160vmax; height: 160vmax; margin: -80vmax 0 0 -80vmax; border-radius: 50%; background: radial-gradient(circle at 50% 50%, var(--neon-2), var(--neon) 45%); transform: scale(.05); will-change: transform; }
.cta__in { position: relative; text-align: center; display: grid; justify-items: center; gap: 28px; }
.cta .rotulo { color: #3B0A1C; margin: 0; }
.cta__tit { font: 850 clamp(5rem, 19vw, 19rem)/.82 var(--f); font-stretch: 62%; text-transform: uppercase; }
.cta__tit .linha { display: inline-block; vertical-align: top; }
.cta__sub { max-width: 46ch; font-size: clamp(1rem, 1.4vw, 1.2rem); color: #2A0612; font-weight: 500; }
.cta :focus-visible { outline-color: var(--breu); }

/* ==========================================================================
   RODAPÉ
   ========================================================================== */
.rodape { padding: 60px 0 40px; border-top: 1px solid var(--linha); overflow: hidden; }
.rodape__marca { font: 850 clamp(4rem, 21vw, 22rem)/.8 var(--f); font-stretch: 125%; letter-spacing: -.06em; color: transparent; -webkit-text-stroke: 1px rgba(242,239,233,.28); white-space: nowrap; text-align: center; }
.rodape__linha { margin-top: 36px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; font: 400 .8rem/1.5 var(--mono); color: var(--cinza); }
.rodape__linha a { color: var(--neon-2); }

/* ==========================================================================
   RESPONSIVO
   ========================================================================== */
@media (max-width: 899px) {
  .topo__nav { display: none; }
  .hero { align-items: flex-end; padding-top: calc(var(--faixa) + 90px); }
  .hero__meta { top: auto; bottom: 14px; right: auto; left: var(--gutter); justify-items: start; text-align: left; display: none; }
  .hero__acoes { width: 100%; }
  .hero__acoes .botao { flex: 1 1 auto; justify-content: center; }
}
@media (max-width: 560px) {
  .vexa-faixa { justify-content: space-between; gap: 8px; font: 500 11px/1 var(--f); letter-spacing: 0; }
  .vexa-faixa p { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .topo { padding-block: 10px; }
  .topo .botao--p { padding: 10px 14px; font-size: .78rem; }
  .marca { font-size: 1.3rem; }
  .carta { top: calc(var(--faixa) + 70px + var(--i) * 12px); min-height: 0; }
  .obra__bt::after { display: none; }
}

/* ==========================================================================
   MOVIMENTO REDUZIDO — tudo parado e legível
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .hero__tit .linha__in, .js .hero__gl { transform: none; opacity: 1; }
  .js .hero__rotulo, .js .hero__base, .js .hero__meta, .js .topo { opacity: 1; }
  .grao { display: none; }
  .pal { opacity: 1; }
  .carta { position: relative; top: auto; }
  .carta__desenho { stroke-dashoffset: 0; }
  .cta__disco { transform: none; }
  .servicos { height: auto !important; }
  .servicos__pin { position: static !important; height: auto !important; }
  .servicos__janela { overflow-x: auto !important; padding-inline: var(--gutter) !important; }
  .servicos__trilho { transform: none !important; }
}